The Oakley Holbrook Matte Black Tortoise with Prizm 24K Polarized lenses combines a classic frame design with advanced lens technology for both style and performance. 

 Specification:

1. Frame:

   • Color: Matte Black Tortoise
   • Material: O-Matter - A lightweight, durable material that ensures comfort and impact resistance. The Matte Black Tortoise finish offers a stylish, modern look with a touch of classic tortoise shell pattern.
   • Design: Classic full-rim design with retro-inspired styling. The Holbrook frame is well-regarded for its iconic shape and fits a variety of face shapes comfortably.
   • Fit: Standard fit, designed to provide comfort and stability for different face shapes and sizes.

2. Lens:

   • Type: Prizm 24K Polarized
   • Color: 24K Gold with a mirrored finish.
   • Lens Technology:
     • Prizm Technology: Enhances color, contrast, and detail to improve visual clarity. Prizm 24K lenses are designed to provide a vibrant view with increased contrast and depth perception.
     • Polarized: Reduces glare from reflective surfaces like water or roads, which helps to improve visual comfort and reduce eye strain.
     • UV Protection: 100% protection against UVA, UVB, UVC, and harmful blue light up to 400nm, ensuring comprehensive eye protection.
     • Light Transmission: Approximately 12%, making these lenses ideal for bright sunlight. This level of light transmission helps reduce glare and enhance visual comfort.
     • Base Lens Color: Gold, which provides a warm tone and enhances contrast while reducing brightness and glare.

3. Optical Features:

   • High Definition Optics(HDO): Provides clear and sharp vision with minimal distortion, ensuring accurate visual representation across the lens surface.
   • Impact Protection: Meets or exceeds ANSI Z87.1 standards for high-velocity and high-mass impact resistance, making the sunglasses durable and safe for active use.

4. Fit and Comfort:

   • Nose Pads: Integrated design without traditional nose pads, contributing to the classic look while ensuring a secure fit.
   • Temple Pads: Textured ear socks for enhanced grip and comfort.
   • Three-Point Fit: Holds the lenses in precise optical alignment while minimizing pressure points, providing a comfortable fit for extended wear.

5. Dimensions:

   • Lens Width: 57 mm
   • Lens Height: 43 mm
   • Bridge Width: 18 mm
   • Temple Arm Length: 137 mm